How can use A resource file to Store Page name constants

How can i use the .net Default folder App_GlobalResources Folder to store a Resource file which contains all the Page names?
Currently i added a a Resource file (PageNameConstants.resx) and set the name filed and Value field but i cannot access any of those by calling
App_GlobalResources.PageNameConstants.HOME(HOME has the value ~/Home.aspx)
Please help



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